138005473930240

Names of 138005473930240

• Cardinal: 138005473930240 can be written as One hundred thirty-eight trillion, five billion, four hundred seventy-three million, nine hundred thirty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3800547393024 × 10¹⁴

Factors of 138005473930240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3918

Divisors of 138005473930240

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 71 80 85 112 119 128 136 140 142 160 170 224 238 256 272 280 284 320 340 355 448 476 497 512 544 560 568 595 640 680 710 896 952 994 1024 1088 1120 1136 1190 1207 1237 1280 1360 1420 1792 1904 1988 2176 2240 2272 2380 2414 2474 2485 2560 2579 2720 2840 3584 3808 3976 4352 4480 4544 4760 4828 4948 4970 5120 5158 5440 5680 6035 6185 7168 7616 7952 8449 8659 8704 8960 9088 9520 9656 9896 9940 10316 10880 11360 12070 12370 12895 15232 15904 16898 17318 17408 17920 18053 18176 19040 19312 19792 19880 20632 21029 21760 22720 24140 24740 25790 30464 31808 33796 34636 35840 36106 36352 38080 38624 39584 39760 41264 42058 42245 43295 43520 43843 45440 48280 49480 51580 60928 63616 67592 69272 72212 72704 76160 77248 79168 79520 82528 84116 84490 86590 87040 87686 87827 90265 90880 96560 98960 103160 105145 121856 127232 135184 138544 144424 147203 152320 154496 158336 159040 165056 168232 168980 173180 175372 175654 180530 181760 183109 193120 197920 206320 210290 219215 254464 270368 277088 288848 294406 304640 306901 308992 316672 318080 330112 336464 337960 346360 350744 351308 361060 363520 366218 386240 395840 412640 420580 438430 439135 508928 540736 554176 577696 588812 609280 613802 614789 617984 633344 636160 660224 672928 675920 692720 701488 702616 722120 732436 736015 772480 791680 825280 841160 876860 878270 915545 1081472 1108352 1155392 1177624 1227604 1229578 1235968 1266688 1272320 1281763 1320448 1345856 1351840 1385440 1402976 1405232 1444240 1464872 1472030 1493059 1534505 1544960 1583360 1650560 1682320 1753720 1756540 1831090 2162944 2216704 2310784 2355248 2455208 2459156 2544640 2563526 2640896 2691712 2703680 2770880 2805952 2810464 2888480 2929744 2944060 2986118 3069010 3073945 3089920 3112853 3166720 3190223 3301120 3364640 3507440 3513080 3662180 4325888 4433408 4621568 4710496 4910416 4918312 5127052 5383424 5407360 5541760 5611904 5620928 5776960 5859488 5888120 5972236 6138020 6147890 6179840 6225706 6333440 6380446 6408815 6602240 6729280 7014880 7026160 7324360 7465295 8651776 8866816 9243136 9420992 9820832 9836624 10254104 10451413 10766848 10814720 11083520 11223808 11241856 11553920 11718976 11776240 11944472 12276040 12295780 12451412 12760892 12817630 13204480 13458560 14029760 14052320 14648720 14930590 15564265 15951115 18486272 18841984 19641664 19673248 20508208 20902826 21533696 21629440 21789971 22167040 22331561 22447616 22483712 23107840 23437952 23552480 23888944 24552080 24591560 24902824 25521784 25635260 26917120 28059520 28104640 29297440 29861180 31128530 31902230 37683968 39283328 39346496 41016416 41805652 43258880 43579942 44334080 44663122 44895232 44967424 46215680 46875904 47104960 47777888 49104160 49183120 49805648 51043568 51270520 52257065 53834240 54233791 56119040 56209280 58594880 59722360 62257060 63804460 75367936 78566656 78692992 82032832 83611304 87159884 89326244 89934848 92431360 93751808 94209920 95555776 98208320 98366240 99611296 102087136 102541040 104514130 107668480 108467582 108949855 111657805 112238080 112418560 117189760 119444720 124514120 127608920 150735872 157133312 157385984 164065664 167222608 174319768 178652488 187503616 188419840 191111552 196416640 196732480 199222592 204174272 205082080 209028260 216935164 217899710 223315610 224476160 224837120 226505833 234379520 238889440 249028240 255217840 271168955 314266624 314771968 328131328 334445216 348639536 357304976 376839680 379636537 382223104 392833280 393464960 398445184 408348544 410164160 418056520 433870328 435799420 446631220 449674240 453011666 468759040 477778880 498056480 510435680 542337910 629543936 656262656 668890432 697279072 714609952 753679360 759273074 764446208 785666560 786929920 796890368 816697088 820328320 836113040 867740656 871598840 893262440 906023332 937518080 955557760 996112960 1020871360 1084675820 1132529165 1312525312 1337780864 1394558144 1429219904 1518546148 1528892416 1571333120 1573859840 1585540831 1593780736 1633394176 1640656640 1672226080 1735481312 1743197680 1786524880 1812046664 1898182685 1911115520 1992225920 2041742720 2169351640 2265058330 2675561728 2789116288 2858439808 3037092296 3147719680 3171081662 3187561472 3266788352 3281313280 3344452160 3470962624 3486395360 3573049760 3624093328 3796365370 3822231040 3850599161 3984451840 4083485440 4338703280 4530116660 5351123456 5578232576 5716879616 6074184592 6342163324 6562626560 6688904320 6941925248 6972790720 7146099520 7248186656 7592730740 7644462080 7701198322 7927704155 7968903680 8166970880 8677406560 9060233320 10702246912 11156465152 11433759232 12148369184 12684326648 13377808640 13883850496 13945581440 14292199040 14496373312 15185461480 15402396644 15855408310 15937807360 16333941760 17354813120 18120466640 19252995805 22312930304 22867518464 24296738368 25368653296 26755617280 26954194127 27767700992 27891162880 28584398080 28992746624 30370922960 30804793288 31710816620 34709626240 36240933280 38505991610 48593476736 50737306592 53511234560 53908388254 55535401984 55782325760 57168796160 57985493248 60741845920 61609586576 63421633240 69419252480 72481866560 77011983220 97186953472 101474613184 107816776508 111564651520 114337592320 115970986496 121483691840 123219173152 126843266480 134770970635 138838504960 144963733120 154023966440 194373906944 202949226368 215633553016 231941972992 242967383680 246438346304 253686532960 269541941270 277677009920 289927466240 308047932880 388747813888 405898452736 431267106032 485934767360 492876692608 507373065920 539083882540 579854932480 616095865760 811796905472 862534212064 971869534720 985753385216 1014746131840 1078167765080 1159709864960 1232191731520 1623593810944 1725068424128 1943739069440 1971506770432 2029492263680 2156335530160 2464383463040 3450136848256 3943013540864 4058984527360 4312671060320 4928766926080 6900273696512 8117969054720 8625342120640 9857533852160 13800547393024 17250684241280 19715067704320 27601094786048 34501368482560 69002736965120 138005473930240
• Sum of all divisors σ(n): 406728338135040
• Sum of proper divisors (its aliquot sum) s(n): 268722864204800
• 138005473930240 is an abundant number, because the sum of its proper divisors (268722864204800) is greater than itself. Its abundance is 130717390274560

Bases of 138005473930240

• Binary: 11111011000001111100111010000000010110000000000₂
• Hexadecimal: 0x7D83E7402C00
• Base-36: 1CX2U7ZD34

Squares and roots of 138005473930240

• 138005473930240 squared (138005473930240²) is 19045510834710152272386457600
• 138005473930240 cubed (138005473930240³) is 2628384748987695381133489969747223117824000
• The square root of 138005473930240 is 11747573.1081036481
• The cube root of 138005473930240 is 51677.1757839621

Scales and comparisons

• 138,005,473,930,240 seconds is equal to 4,388,147 years, 9 weeks, 6 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 138,005,473,930,240 would take you about ten million, nine hundred seventy thousand, three hundred sixty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138005473930240 cubic inches would be around 4306.4 feet tall.

Recreational maths with 138005473930240

• 138005473930240 backwards is 042039374500831
• The number of decimal digits it has is: 15
• The sum of 138005473930240's digits is 49
• More coming soon!